<template>
	<view>
		<view class="goods-item" v-for="(item,index) in goodsList" :key="index" @click="gotoGoodsDetail(item)">
			<myGoodsItem :item="item"></myGoodsItem>
		</view>
	</view>
</template>

<script>
	import myGoodsItem from "../../components/my-goods-item/my-goods-item"
	export default {
		data() {
			return {
				queryObj: {
					query: '',
					cid: '',
					pagenum: 1,
					pagesize: 10
				},
				isloading: true,
				total: 0,
				goodsList: [],
				defaultPic: 'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png'
			};
		},
		components: {
			myGoodsItem
		},
		onLoad(options) {
			this.queryObj.query = options.query || '';
			this.queryObj.cid = options.cid || '';
			this.getGoodsList();
		},
		onReachBottom() {
			if (this.queryObj.pagenum * this.queryObj.pagesize >= this.total) return uni.$showErrorMsg("数据加载完毕！！");
			if (this.isloading) {
				this.queryObj.pagenum += 1;
				this.getGoodsList();
			}
		},
		onPullDownRefresh() {
			this.queryObj.pagenum = 1
			this.total = 0
			this.isloading = true
			this.goodsList = []
			this.getGoodsList(() => uni.stopPullDownRefresh())
		},
		methods: {
			async getGoodsList(fun) {
				this.isloading = false;
				const {
					data: res
				} = await uni.$http.get('/api/public/v1/goods/search', this.queryObj)
				this.isloading = true
				fun && fun();
				if (res.meta.status !== 200) return uni.$showErrorMsg()
				this.goodsList = [...this.goodsList, ...res.message.goods];
				this.total = res.message.total;
			},
			gotoGoodsDetail(item) {
				uni.navigateTo({
					url: '/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id
				})
			}
		}
	}
</script>

<style lang="scss">

</style>